<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title></title>
    <style>
        .redbox {
            width: 200px;
            height: 200px;
            border-radius: 10px;
            background-color: red;
        }

        #box {
            position: relative;
            border: 1px solid black;
            width: 800px;
            height: 600px;
        }

        .greenbox{
            width: 50px;
            height: 50px;
            background-color: green;
        }
    </style>
</head>

<body >
    <div id="box">
        <div class="redbox" v-drag ></div>        
        <div class="greenbox" ></div>
    </div>

<script src="./js/vue.js"></script>
<script src="./js/myDirectives.js"></script>
<script>
    let vm = new Vue({
        el: "#box",
        data: {
           
        }
    });


</script>
</body>

</html>